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Merck
모든 사진(1)

주요 문서

S3875

Sigma-Aldrich

Seleno-DL-methionine

≥99% (TLC)

동의어(들):

2-amino-4-(methylseleno)-Butanoic acid

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About This Item

실험식(Hill 표기법):
C5H11NO2Se
CAS Number:
Molecular Weight:
196.11
Beilstein:
1758204
EC Number:
MDL number:
UNSPSC 코드:
12352209
PubChem Substance ID:
NACRES:
NA.26

제품명

Seleno-DL-methionine, ≥99% (TLC)

Quality Level

분석

≥99% (TLC)

양식

powder

색상

white to off-white

응용 분야

cell analysis

저장 온도

−20°C

SMILES string

C[Se]CCC(N)C(O)=O

InChI

1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)

InChI key

RJFAYQIBOAGBLC-UHFFFAOYSA-N

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픽토그램

Skull and crossbonesHealth hazardEnvironment

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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문서 라이브러리 방문

이미 열람한 고객

Stephanie A Schaefer et al.
Journal of molecular biology, 425(2), 222-231 (2012-11-20)
Sulfur, a key contributor to biological reactivity, is not amendable to investigations by biological NMR spectroscopy. To utilize selenium as a surrogate, we have developed a generally applicable (77)Se isotopic enrichment method for heterologous proteins expressed in Escherichia coli. We
Nikolay Solovyev et al.
Analytical and bioanalytical chemistry, 405(6), 1875-1884 (2012-08-08)
Se speciation was performed in 24 individual paired serum and cerebrospinal fluid (CSF) samples from neurologically healthy persons. Strong anion exchange (SAX) separation, coupled to inductively coupled plasma-dynamic reaction cell-mass spectrometry (ICP-DRC-MS), was employed. Species identification was done by standard
Qun Liu et al.
Science (New York, N.Y.), 336(6084), 1033-1037 (2012-05-26)
Crystal structure analyses for biological macromolecules without known structural relatives entail solving the crystallographic phase problem. Typical de novo phase evaluations depend on incorporating heavier atoms than those found natively; most commonly, multi- or single-wavelength anomalous diffraction (MAD or SAD)
Jiankun Duan et al.
Journal of chromatography. A, 1268, 173-179 (2012-11-13)
A new phenylalanine derivative (L-N-(2-hydroxy-propyl)-phenylalanine, L-HP-Phe) was synthesized and its chelate with Cu(II) (Cu(II)-(L-HP-Phe)(2)) was used as the chiral selector for the ligand-exchange (LE) chiral separation of D,L-selenomethionine (SeMet) in selenized yeast samples by micelle electrokinetic capillary chromatography (MEKC). In
Sergio Trillo-Muyo et al.
Acta crystallographica. Section D, Biological crystallography, 69(Pt 3), 464-470 (2013-03-23)
While small organic molecules generally crystallize forming tightly packed lattices with little solvent content, proteins form air-sensitive high-solvent-content crystals. Here, the crystallization and full structure analysis of a novel recombinant 10 kDa protein corresponding to the C-terminal domain of a

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